Title UpdatesTitle Update achievement ratios are calculated using the total gamers with the game as the base figure.

Other DLCNon-Title Update DLC achievement ratios are calculated using the Geometric Mean of the total gamers with the game and the gamers with at least one achievement in the DLC pack.

Official Site Review

Assassin's Creed Odyssey is an ambitious game that takes a huge leap in the right direction for the series by building on the solid foundations laid by last year's Origins. The world is stunning, the combat feels better than it has in any other game in the series, and the inclusion of choices both big and small impacts the world and creates a much deeper narrative experience. There are still some rough spots then need addressing in future titles, and some of the new additions don't work as well as they should, but Odyssey sets a new bar for what an Assassin's Creed game can be.